baber/WOPTO huggingface dataset:
Patent JP-H08297009-A (JP)
Title: Interferometer having micro-mirror
Inventor: IBUAN PURIKIYURIRU
IPC: G01J3/45
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To supply a reference beam which is not affected by the aberration in a source beam and, at the same time, can be used for monitoring an alignment by providing a micro mirror with the function of a space filter in an interferometer. SOLUTION: A micro mirror 44 is arranged at the path of a reference beam 42 and reflects a part of the reference beam 42 so that it returns to a beam splitter 32. A reference path lens 34 is provided as a focusing means between the beam splitter 32 and the micro mirror 44 of the path of the beam 42 to focus the beam 42 to the micro mirror 44. The micro mirror 44 reflects only the reflection part of the beam 42 due to a reflection body and the remaining energy reaches an alignment camera 30 through a transparent base 46 and an alignment image lens 48. The dimension in side direction of the reflection body should be equal to or lower than (preferably approximately 1/3) the dimension in nearly side direction of the center rope of the space intensity distribution of the beam 42 which is focused by the lens 34.
Patent JP-S59221460-A (JP)
Inventor: DEBITSUDO JIYON GIYASUKERU
IPC: F02M45/12
Filed: 1984-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08276957-A (JP)
Title: Bag-in-box
Inventor: TAKEZAWA YASUHEI
IPC: B65D81/26
Filed: 1995-03-31
Abstract: PURPOSE: To make putting a bag into a box easy with air inside the box exhausted certainly, and to prevent bulging from occurring to the box body when the boxes are stacked in tiers. CONSTITUTION: In a bag-in-box made up of a paper box made of corrugated board or the like with reinforcing parts extending in the direction of height of the box provided at the inside of four corners thereof and a flexible bag filled with fluid matters such as liquid inserted therein, air vents 13 are provided at the lower parts of the laterals of the box, or at the lower parts of the reinforcing parts.
Patent JP-H05300031-A (JP)
Title: Card type high frequency device
Inventor: ITO KATSUO
IPC: H03J5/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a card type electronic tuner which is attached to a device main body such as a personal computer not requiring a tuner usually only when a television video and audio signal is desired to be received similarly in the case of an IC memory card so as to attain the reception of the signal. CONSTITUTION:A printed circuit board 6 for circuits required for a tuner is built in a card type case 2 and a connector 8 used for input and output of signals to/from the printed circuit board 6 is arranged along one side of the case 2. The case 2 is provided with a frame 3, an upper cover 4 and a lower cover 5, and a shield plate 43 is arranged between the frame 3 and the lower cover 5. A shield wall is provided on the shield plate 43, and a contact piece 44 penetrated through the frame 3 is provided at an upper end of the shield wall. The contact piece 44 is folded on the frame 3 and in contact with a lower face of the upper cover 4.
Patent JP-S58214703-A (JP)
Inventor: IMANAGA KENJIROU
IPC: F04B49/02
Filed: 1982-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57212808-A (JP)
Title: Power amplifier
Inventor: KASHIWAGI NARITAKE
IPC: H03F1/02
Filed: 1981-06-24
Abstract: PURPOSE: To decrease the loss, by connecting a load in series with a switching element a smoothing circuit and a plurality of output amplifying elements and changing an output voltage of the smoothing circuit in following to an input signal voltage.  
     CONSTITUTION: A DC power supply is connected to a switching element 13, which is connected to a flywheel diode 14 and to an input terminal of a smoothing circuit 17 consisting of a choke coil 15 and a smoothing capacitor 16. An output terminal of the circuit 17 is connected to a load in series through transistors 18 and 19 being output amplifying elements. A voltage comparator 24 compares an input signal voltage with a feedback voltage proportional to an output voltage of the circuit 17 to be fed back, and when the absolute value of the difference between the both exceeds a prescribed value, the output is inverted to conduct the element 13. Since the loss of the element 13 itself is very small and a voltage given to the elements 18 and 19 follows an input voltage, the loss can be minimized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01267632-A (JP)
Title: Dimming device
Inventor: KATO RYOICHI
IPC: G03G15/043
Filed: 1988-04-20
Abstract: PURPOSE:To prevent a ghost caused by a color filter by adjusting the width of the rim of a color filter film formed on the interface of a transparent part and a color filter part. CONSTITUTION:First and second color filter plates 27 and 29 have color filter parts 84 and 86 colored on both sides of a transparent substrate 82 and the transparent part 88 with an anti-reflection coat 96 applied to the transparent substrate 82 in the center of it. Between these color filter parts 84 and 86 and the transparent part 88 in the center, there are the rim parts 90 and 92 of color filter films which do not develop to be complete color filter films. The width (l) of the rim parts is adjusted so as not to generate the ghost when the color filter plates 27 and 29 are inserted stepwise in an optical path. At the time of pre-scanning, the first and second color filter plates 27 and 29 are set in a standard position with the transparent part 88 inserted in the optical path in order to perform highly accurate photometry, and the three-color component of reflected light for a color original is thereby measured. As a result, the ghost can be prevented from appearing in a copied image.
Patent JP-H01269157-A (JP)
Title: Terminal for stay-at-home betting
Inventor: HIRASAWA YOICHI
IPC: G06Q50/00
Filed: 1988-04-20
Abstract: PURPOSE:To give the presence to a better by informing of the reduction of the deposit remainder at the time of betting and the increase of the deposit remainder at the time of hitting at real-time. CONSTITUTION:The title terminal is composed of a teletext processing part 12 to receive a teletext, process character data concerning a race and display the result at the picture of a television 14, and a betting processing part 13 to process the information concerning the betting inputted from an input device 15 and execute the betting of a race through a telephone line network 16 to a promotor side center 17. By the inquiry from a better, a balance calculating part 18 informs of the reduction of the deposit remainder at the time of betting and the increase of the deposit remainder at the time of hitting at real-time. Thus, the same presence as the one to purchase a betting ticket by himself at the selling window of a stadium can be given to the better.
Patent JP-S5222222-A (JP)
Title: Refrigerator car
Inventor: HASHIMOTO YOSHITAKA
IPC: F25D11/00
Filed: 1975-08-11
Abstract: PURPOSE: In a refrigerator for a car using a rectified output of an a.c. dynamo driven by the engine as a power source, a refrigerator load or another load is always actuated during the revolution of engine so as to minimize the load fluctuation of the dynamo and ensure the safe driving operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06304770-A (JP)
Title: Processing method and processing device for height sensor signal for laser beam welding
Inventor: SEKINE HIDETAKA
IPC: B23K26/21
Filed: 1993-04-23
Abstract: PURPOSE:To make it possible to obtain a height signal with high reliability by sampling plural pieces of output signals of an electrostatic capacity type height sensor during diminishing of a laser beam and predicting a convergence value in accordance with a time change thereof. CONSTITUTION:A laser beam waveform signal is supplied to a timing circuit 22 which detects the time of the irradiation with the laser beam and the time of non-irradiation. This timing circuit 22 generates plural times of sampling signals within the prescribed time when the laser beam is diminished by taking the time necessary for noises to diminish at the time of the irradiation with the laser beam. A sampling circuit 23 samples the height sensor measurement signals in accordance with this signal. A convergence value computing circuit 25 calculates the convergence value of the signals by receiving these signals and supplies the height signal. Then, the high reliability and high accuracy are obtd. by utilizing the data of the part gradually changing toward a stationary state.
Patent JP-H04307685-A (JP)
Title: Tree structural data display device
Inventor: SAKATA MASAHIRO
IPC: G06T11/20
Filed: 1991-04-04
Abstract: PURPOSE:To perform the display of the tree structural data satisfying the display requirements by describing the display requirements as rules, drawing the calculating formula to determine the coordinate for each node base on the rules for the inputted tree structural data and determining the display position for each node by resolving the calculating formula adopting it as an algebraic expression. CONSTITUTION:The connection information, etc., is extracted from the tree structural data inputted from the tree structural data input means 11 by a logic information extraction means 12. While, the display requirements to be satisfied by the tree structural data to be displayed is stored in a data display rule storage means 13. In a calculating formula drawing means 14, the calculating formula to calculate the display position of the node for the tree structural data is drawn from the rules and the extracted logical information. In a coordinate calculation means 15, the calculating formula drawn by the calculating formula drawing means 14 is resolved as an algebraic expression and the display position for each node is determined. The result is displayed by a data display means 16.
Patent JP-S59223480-A (JP)
Inventor: YASUKAWA NOBORU
IPC: G09G1/06
Filed: 1983-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5723552-A (JP)
Title: Wire draw-out method for packed welding wire
Inventor: SAKAI YOSHIYA
IPC: B23K9/133
Filed: 1980-07-16
Abstract: PURPOSE: To reduce the plastic deformation of a wire by forming a cylindrical pack storing a welding wire with a bottom plate and an outer cylinder and removing an inner cylinder to make the pack simple so that the wire can be drawn out in such a direction as the diameter of a loop is enlarged.  
     CONSTITUTION: A cylindrical pack 1 accomodates a welding wire W to which torsion of about 360°C per one loop is applied. In order to draw out the wire, the pack 1 comprises a bottom plate and an outer cylinder. Further, a pressing guide plate 8 is disposed on the to of the wire W to form a gap 9 between the inner wall surface of the pack outer cylinder and the plate. The wire W is extended in the diameter of its loop toward the central axis of the pack 1 through the gap 9 to flow out while contacting the inner wall surface of the pack 1. As the wire W is drawn out in such a manner, the plastic deformation in the drawn wire W, is reduced, and the defiection of the end of the wire fed out from a torch is lessened, whereby all- automatic welding can be possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5222746-A (JP)
Title: Ac load starting control device
Inventor: OOSHIMA SEIICHI
IPC: H02P1/28
Filed: 1975-08-13
Abstract: PURPOSE: To gradually reduce the firing angle of the triode AC switch, over the prescribed starting time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62257338-A (JP)
Inventor: FUJITA YOSHIO
IPC: A22C25/12
Filed: 1986-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04249067-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/26
Filed: 1991-01-31
Abstract: PURPOSE:To enhance the absorptivity for hydrogen gas by mixing an electroconductivity agent and resin binder with a powder of hydrogen storage alloy, coating a porous sheet with slurry to which a water solution of consistency increasing agent is added and kneaded, drying the resultant and impregnating with a solution containing dispersed fibrous plastics, and subjecting it to pressurizing and baking process. CONSTITUTION:A water solution of consistency increasing agent is added to a mixture consisting of a powder of hydrogen storage alloy or its H compound, a powder of electroconductivity agent, and a resin binder and the resultant is kneaded to ed turned into slurry. The slurry is applied to a porous sheet and dried, and a dry plate obtained is directly pressurized or subjected to preliminary pressurization. and is impregnated with a solution containing dispersed fibrous plastics, followed by drying process, The dry plate as resultant is subjected to one run or more of pressurization to give it a certain specified thickness, which is followed by baking process. This allows good performance including the resin having trend to be turned fibrous, and the resin is turned fibrous by pressurization so as to increase the hydrophobic property and H gas absorptivity.
Patent JP-S59223412-A (JP)
Title: Display device
Inventor: SANO YUTAKA
IPC: G02F1/1335
Filed: 1983-06-02
Abstract: PURPOSE:To prevent the generation of pinholes or cracks at the formation of films by using anode-oxidized Al arranged between adjacent transparent electrodes as a transparent insulating film. CONSTITUTION:An Al film 9 is formed on the whole surface of a transparent substrate 2 having stripe-like transparent electrodes 1 with 500-20,000Angstrom  thickness by vacuum evaporation or sputtering and anode-oxidized in a sulfuric acid solution for several minutes at the room temperature under constant current by using the transparent electrodes 1 and a Pt plate as the anode and the cathode respectively, so that the Al film on the transparent electrodes 1 is turned to transparent insulating films 10. Although the transmittivity of the anode-oxidized alumite coats 10 is slightly different in accordance with the film thickness, the value is 90% or more to the light in a visual area. If an Al2O3 film 11 including Al is removed by chemical etching, the anode-oxidized Al coats 10 can be formed only on the surfaces of the transparent electrodes 1.
Patent JP-H05114723-A (JP)
Title: Schottky barrier semiconductor device and manufacture thereof
Inventor: SUEYOSHI MASAAKI
IPC: H01L29/47
Filed: 1992-03-24
Abstract: PURPOSE:To sharply improve the forward current and voltage characteristics of a Schottky barrier semiconductor device by providing an ohmic contact region in a Schottky electrode. CONSTITUTION:A Schottky contact metal film 5 is provided on the upper surface of a semiconductor substrate 2, a small ohmic contact metal film 4 is partially buried in the Schottky contact metal film 5, and a Schottky electrode 6 is formed. Also, an ohmic contact metal film 3 is provided on the lower surface of the semiconductor substrate 2. When inverse voltage is applied between the Schottky electrode 6 and an ohmic electrode 3, the whole lower surface of the Schottky electrode 6 is covered by a depletion layer 7, and the, current is broken. When forward voltage is applied, the depletion layer 7 located below an ohmic contact metal film 4 is moved back toward the Schottky contact metal film 5, and a forward current is allowed to flow between the ohmic contact metal film 4 and the ohmic electrode 3.
Patent JP-S58214672-A (JP)
Title: Ignition timing controller
Inventor: KAKO HAJIME
IPC: F02P5/15
Filed: 1982-06-07
Abstract: PURPOSE:To protect a power transistor and an ignition coil, by forcibly cutting off conduction of an electric current to the ignition coil when an angle pulse signal is not output during rotation of an engine. CONSTITUTION:A flip flop circuit 12 is provided with a reset terminal 12a, to which an angle pulse signal CP output from the first angle sensor 1 is input, a set terminal 12b, to which a reference pulse signal RP output from the second angle sensor 2 is input, and an output terminal 12c. An output signal from the circuit 12 is input to a delay circuit 13, and the circuit 13 delays the input signal by the time Ta corresponding to a pulse width of the reference pulse RP. An ''and'' of the circuit 13 and the sensor 2 is obtained by an AND circuit 14. In this way, when the angle pulse signal is not input, conduction of an electric current is inhibited to an ignition coil, consequently a power transistor and the ignition coil can be prevented from damage.
Patent JP-H03295567-A (JP)
Title: Low frequency curer
Inventor: NARUSE HARUHIKO
IPC: A61N1/04
Filed: 1990-04-14
Abstract: PURPOSE:To constitute the curer so that not only there is no unpleasant stimulation sense but also it can be used without a sense of incompatibility by providing a pair of electrode faces on one face of the curer, and also, making an angle made by each electrode face variable. CONSTITUTION:In a curer main body 1 which is provided with a pair of electrode plates 2, 2 and combined with a conductor, the middle part to which each electrode plate 2, 2 in its base 10 is attached becomes a freely bendable hinge part 11 since it has plural lines of thin parts, and also, a cover 12 is formed by two members 12a, 12b in accordance with the hinge part 11, and also, the middle part is connected by a bellows-like connecting member 13 having flexibility, and an angle made by each of a pair of electrode plates 2, 2 is varied. Also, from one member 12a, and the other member 12b, a stopper 14, and an engaging piece 15 are provided projectingly, respectively, and they are engaged, when the curer main body 1 is bent, and cannot be bent exceeding a prescribed angle.
Patent JP-S5624609-A (JP)
Title: Memory of position of member to be controlled and reading reproduction control system and device thereof
Inventor: TACHIBANA AKIFUMI
IPC: G01S11/14
Filed: 1979-08-01
Abstract: PURPOSE: To carry out the distance control by making the mechanical contact member unrequired in the control device, using a pulse of narrow pulse width and narrow orientation as a medium of the position determination control permitting the high accuracy distance determination in a small distance and converting it into a linear movement.  
     CONSTITUTION: The ultrasonic wave of small pulse width and small orientation is emitted from the ultrasonic wave transmitting member SO of the ultrasonic wave pulse generating part I, received by the ultrasonic wave receiving member RO of the receiving pulse generating part II, the ultrasonic wave pulse is amplified, detected and waveform shaped and thereafter, added to the latch circuit 51 of the comparison circuit part V and the trigger pulse from the synchronizing trigger generating circuit 12 of the generating part I is also added to the circuit 51. The trigger pulse from the circuit 12 is added to the memory setting pulse generating part IV, the memory setting pulse of the time delay is generated from the generating part IV and added to the remote and near deciding circuit 53 of the comparison circuit part V and the coincident circuit 54. Then, until the receiving pulse coincides with the setting pulse, the setting pulse is changed, the distance between the wave transmitting member and the wave receiving member RO is determined and by the driving circuit part, the distance control between the wave transmitting member SO and the wave receiving member RO is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000172456-A (JP)
Title: Print system
Inventor: CHIBA NORIYOSHI
IPC: B41J5/30
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To increase the print speed by decreasing the receiving frequency of the status from the printer by a host. SOLUTION: The host 1 obtains the free size of the receiving buffer 21 of the printer 3 first from the printer 3 and sends data as many as bands receivable with the free size to the printer 3 at a time when the free size is >=1 band. The host 1 calculates the remaining free size of the receiving buffer, temporarily quits sending data when the calculated value becomes less than one band, and continues to obtain the status of the printer 3 until the free size of the receiving buffer becomes more than one band again. Each time one page is printed, the printer 3 increases a successful sheet counter, informs the host 1 of the status of print success only when the successful sheet counter is larger than one, and decreases the successful sheet counter when the host 1 receives the status of print success, thereby sending the number of print successful pages to the host 1 without any omission.
Patent JP-S59224329-A (JP)
Title: Turnover device for rubber element
Inventor: KAWAKAMI MASAAKI
IPC: B29C37/00
Filed: 1983-06-02
Abstract: PURPOSE:To avoid the occurrence of stain in turning the inside of a rubber element out by using a surrounding roller unit consisting of grooved reversible rollers and many collar rolles. CONSTITUTION:An unvulcanized rubber element 20 sent by a carry-in roller conveyer 18 is directed between a grooved reversible roll 1 turning in the direction of inducing the rubber element 20 and many surrounding collar rollers 6 combined with each other, directionally changed through 180 deg. along the periphery of the grooved reversible roll 1, and sent out. On the outlet, the rubber element ready to go along the circumference of the roll 1 by rejected by the rejecting collar roller 12, separated from the roll 1, guided to a carry-out roller conveyer 19, and over turned there.
Patent JP-S58218041-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/64
Filed: 1982-06-11
Abstract: PURPOSE:To improve lubricity and the adhesion between a protective layer laminated on the surface of a magnetic layer having a lubricating agent and the magnetic layer, by having said magnetic layer and protective layer. CONSTITUTION:A magnetic material layer 2 is the magnetic layer wherein ferromagnetic metal such as iron, coablt, nickel or the like is stuck together with a solid lubricant on a substrate 1 diagonally at the prescribed incident angle to the normal of the substrate. Metallic sulfides or metallic nitrides such as MOS2 and BN, metals such as Au and Pb, polymers such as PTFE and PI, org. silicon, higher fatty acids, etc. are used as the solid lubricant. Since a protective layer 3 is separately provided, the smaller amt. is required for the solid lubricant contained in the layer 2, and the breakdown on solidification can be prevented without spoiling the adhesion between the substrate 1 and the layer 2. In addition, the solid lubricant of the same kind is used for the layer 2 and the layer 3; therefore, the adhesion between the layer 3 and the layer 2 is improved, and the thickness of the layer 3 is made thin and is set to the extent at which a spacing loss is prevented.
Patent JP-S61256362-A (JP)
Title: Driving method for semiconductor laser
Inventor: YAMAGISHI FUMIO
IPC: H01S5/06
Filed: 1985-05-10
Abstract: PURPOSE:To prevent the mode hop of laser light securely by generating multimode light which has more modes in an off period wherein laser light is not emitted, and thus raising the temperature of the joint part of a semiconductor laser and decreasing the temperature difference from the temperature in an off period. CONSTITUTION:The laser light 9 has single wavelength lambda1 in a period TB in which the semiconductor laser LD inputs a pulse 7 and turns on. A high frequency pulses 10 is superposed in an off period TA to generate multimode light having as many mode as possible, so each light component has small power. The multimode light emitted in the off period differ in wavelength, so light diffracted through a hologram 3 is dispersed and respective mode light components have small power, so light having weak intensity spreads widely over an irradiated surface 12, so no practical problem is generated.